/** **************************************************************
 * Licensed to the Apache Software Foundation (ASF) under one   *
 * or more contributor license agreements.  See the NOTICE file *
 * distributed with this work for additional information        *
 * regarding copyright ownership.  The ASF licenses this file   *
 * to you under the Apache License, Version 2.0 (the            *
 * "License"); you may not use this file except in compliance   *
 * with the License.  You may obtain a copy of the License at   *
 * *
 * http://www.apache.org/licenses/LICENSE-2.0                 *
 * *
 * Unless required by applicable law or agreed to in writing,   *
 * software distributed under the License is distributed on an  *
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package org.apache.james.task

import java.net.{InetAddress, UnknownHostException}

object Hostname {
  def fromLocalHostname = try new Hostname(InetAddress.getLocalHost.getHostName)
  catch {
    case e: UnknownHostException =>
      throw new UnconfigurableHostnameException("Hostname can not be retrieved", e)
  }
}

case class Hostname(private val value: String) {
  def asString: String = value
}

private class UnconfigurableHostnameException(val message: String, val originException: Exception) extends RuntimeException(message, originException) {
}
